Experts torn over changing vaccine doses to speed up lagging rollout

Retrieved on: 2021-01-08 15:10:43

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Experts torn over changing vaccine doses to speed up lagging rollout. View article details on hiswai:

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... the doses of the vaccine created by biotechnology company Moderna. ... Experts say the trial found a promising immune response at the lower ...

Article found on: www.nationalgeographic.com